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Hitoshi Akiyama
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Hyogo, JP
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Patents Grants
last 30 patents
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Patent Grant
Door device and vehicle having the same
Patent number
10,889,307
Issue date
Jan 12, 2021
Nabtesco Corporation
Genta Sakaki
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Door seal for a vehicle door
Patent number
10,569,627
Issue date
Feb 25, 2020
Nabtesco Corporation
Yasushige Baba
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Railway vehicle plug door device and railway vehicle plug door
Patent number
9,789,884
Issue date
Oct 17, 2017
Nabtesco Corporation
Atsuhito Yamaguchi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
DOOR CONTROL DEVICE
Publication number
20200208465
Publication date
Jul 2, 2020
Nabtesco Corporation
Shinji UEDA
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
DOOR DEVICE AND VEHICLE HAVING THE SAME
Publication number
20180257674
Publication date
Sep 13, 2018
Nabtesco Corporation
Genta SAKAKI
B61 - RAILWAYS
Information
Patent Application
DOOR SEAL, AND VEHICLE DOOR
Publication number
20160137043
Publication date
May 19, 2016
Nabtesco Corporation
Yasushige BABA
B60 - VEHICLES IN GENERAL
Information
Patent Application
RAILWAY VEHICLE PLUG DOOR DEVICE AND RAILWAY VEHICLE PLUG DOOR
Publication number
20150158503
Publication date
Jun 11, 2015
Nabtesco Corporation
Atsuhito Yamaguchi
B61 - RAILWAYS